Operation
Manual
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
Product Identification
Installation
Cleaning
Safety Information Important!
355 East Kehoe Blvd. Carol Stream, IL 60188
Phone: 630-462-8800 Toll Free: 1-800-PCASTLE Fax: 630-462-1460 www.princecastle.com
The Prince Castle Model 755 Series Single-display 4-Channel Timer and
10-Channel Timer are easy-to-use timers that count down in minutes
and seconds, or hours and minutes. Each channel has its own display
and can be programmed independently. Slide in replaceable menu strips
identify the product being timed on each channel, and are replaceable
as restaurant menus change. Both auditory and visual signals are used
to alert busy staff people when a timing function is completed.
Remove the unit from the carton and inspect for signs of damage. If
there is damage to the unit:
• Notify the freight carrier (e.g. UPS) within 24 hours,
• Save carton and packaging materials for inspection purposes,
• Contact your local dealer, or if purchased directly, the Prince
Castle Sales Department at 1-800-722-7853 or 630-462-8800 to
arrange for a replacement unit.
Prince Castle reserves the right to change specifications and product
design without notice. Such revisions do not entitle the buyer to
corresponding changes, improvements, additions or replacements for
previously purchased equipment.
WARNING: Indicates information important to the proper
operation of the unit. Failure to observe may result in damage to the
equipment and/or severe bodily injury or death.
CAUTION: Indicates information important to the operation of
the unit. Failure to observe may result in equipment damage.
NOTE: When installing this unit, the ambient temperature at the
mounting site should not exceed 100°F (37.8°C).
CAUTION
All electrical connections must be in accordance with local electrical
codes and any other applicable codes.
Plug the unit into an applicable electrical receptacle.
LIMITED WARRANTY (cont.)
The power cord on this product is rated for a maximum surface
temperature of 194°F (90°C). If the cord comes into contact with the fryer
or rethermalizer or any other heated surface, it may be damaged and/or
cause damage to the product and/or injury to the user. The power cord
may also be damaged if placed directly in the path of the high tempera-
ture exhaust emitting from the flue of the fryer or rethermalizer. Damage
resulting from any such misuse may result in a voided Warranty at the
sole discretion of the manufacturer.
TABLE OF CONTENTS
Product Identification ........................................................................... 1
Safety Information ................................................................................ 1
Important .............................................................................................. 1
Installation ........................................................................................... 1
Cleaning .............................................................................................. 1
Operation ............................................................................................. 2
Channel Defaults ................................................................................. 2
Programming ....................................................................................... 3
LISTED 924A
Use ONLY a clean damp cloth, wipe the face and other surfaces on
the Model 755 Series Timer, as necessary. If desired, a mild soap
may also be used.
NEVER use chemicals and/or degreaser of any kind! Long term use
of certain chemicals has a negative effect on the surface of the
timer, making it brittle and easily damaged.
LIMITED WARRANTY
This product is warranted to be free from defects in material and/or
workmanship for a period of 1 year from date of original installation, not
to exceed 18 months from the date of manufacture.
Any component which proves to be faulty in material and/or
workmanship will be replaced or repaired (at the option of Prince Castle,
Inc.) without cost to the customer for parts and labor. This equipment is
portable; charges for on-location service (e.g., trip charges, mileage) are
not included in the provisions of this warranty.
This warranty is subject to the following exceptions/conditions:
• Use of any non-genuine Prince Castle parts voids this warranty.
• All labor to be performed during regular work hours. Overtime
premium (the incremental amount) will be charged to the customer.
•
Damage caused by carelessness, neglect and/or abuse (e.g., dropping,
tampering or altering parts, equipment damaged in shipment, by fire,
flood or an act of God) is not covered under this warranty.
• All problems due to operation at voltages other than that specified on
equipment nameplates are not covered by this warranty. Conversion
to correct voltage is the customer’s responsibility.
•
This equipment must be serviced by Prince Castle Authorized Service
Agency or a Prince Castle Service Technician during the warranty
period.
755-504revA P
rinted in USA 3/06 © 2006
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
2
Operation
Display
• Individual bi-colored LED for each channel. When activated, the
LED for each channel turns green for the length of the entire
timing cycle. When the timing cycle ends, the LED will flash red.
When multiple timers are running, the timer with the least time
remaining will blink its LED.
• One 4-digit, 7-segment numeric display is used.
• Each channel can be programmed for two different timing
cycles. These are indicated by the display in the idle state as
follows:
(Menu 1)
or
(Menu 2)
• When multiple channels are running, the display will show the
time countdown for the channel with the least time remaining.
To temporarily view the remaining time of a channel not being
displayed, press and hold the channel button.
• If the time is in Hours-Minutes (H:M) the colon in the middle of
the 4-digits will flash. If the time is in Minutes-Seconds (M:S)
the colon in the middle of the 4-digits will be on continuously.
• At the conclusion of a timing cycle the display flashes “0”.
Each of the channels of the 4-Channel or 10-Channel timers operate
in an identical manner.
Press a channel button to activate a timing cycle (a short beep
sounds). The timers can be programmed to count up to a selected
value or count down to 0:00.
NOTE: To cancel any operation in progress, press the related
channel button three times in quick succession (less than three
seconds). The channel LED turns off and the LED of the next
channel with the lowest countdown remaining will blink.
When the count reaches the programmed time value an alarm
sounds (if enabled).
Two different timing cycles can be setup for each channel. These
are called “Menu 1” and “Menu 2”. To change from one menu to the
other, all channels must be idle. Simultaneously press both the UP
and DOWN buttons for 6 seconds. The display will change between
the single-line display (Menu 1) and the three-line display (Menu 2).
HS10 HS4
Menu 1 Menu 2 Menu 1 Menu 2
Cycle Time Cycle Time Cycle Time Cycle Time
Channel 1 15:00 15:00 04:00 04:00
Channel 2 15:00 15:00 04:00 04:00
Channel 3 15:00 15:00 06:00 06:00
Channel 4 15:00 15:00 06:00 06:00
Channel 5 15:00 15:00
Channel 6 15:00 15:00
Channel 7 15:00 15:00
Channel 8 15:00 15:00
Channel 9 30:00 30:00
Channel 10 30:00 30:00
Channel Defaults
Scan Function
On models featuring a scan function, the scan button will
sequentially display each active channel’s time remaining.
Press and hold the left scan button to sequence right to left
through each channel. Press and hold the right scan button to
sequence left to right through all the channels. The flashing
channel LED indicates which channel is displayed.
Bold italic times are in Hours:Minutes. All other times are in
Minutes:Seconds
Printed in USA 3/06 © 2006
755-504revA
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
3
Programming
Timer Programming
To program the timer, all four or ten timing channels must be idle
with the display showing either one or three sets of four dashes and
all LED’s turned off. A single set is shown to program Menu 1 and
three sets are shown to program Menu 2.
1 2 3 4
SCAN
Entering Programming Mode
Press and hold the Prince Castle logo button for 6-8 seconds to
enter the Programming Mode. The display changes to “Prog”.
1 2 3 4
SCAN
Countdown Mode
NOTE: This mode can only be entered when all channels are idle.
Enter the Countdown Mode by holding the UP button for 6 seconds.
This will determine if all the timing cycles count up from 0:00 or
count down to 0:00. Use the UP or DOWN buttons to toggle between
count up or count down. The display will indicte “C-uP” or “C-dn”.
When the desired mode is obtained, momentarily press any channel
button to save and return to Timing Mode.
NOTE: To return to Timing Mode without saving, momentarily press
the Prince Castle logo button.
1 2 3 4
SCAN
755-504revA P
rinted in USA 3/06 © 2006
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
4
Volume Level Selection
NOTE: This mode can only be entered when all channels are idle.
Press and hold the DOWN button for 6 seconds to initiate the
Volume Level Setup Mode. In this mode the timer’s audio volume
can be set to one of three different levels by using the UP and
DOWN buttons. A display will sequence through “SL-1, SL-2, SL-3”.
When the desired level is obtained, momentarily press any channel
button to save the setting and return to the Timing Mode.
NOTE: To return to Timing Mode without saving, momentarily press
the Prince Castle logo button.
1 2 3 4
SCAN
Restoring Factory Presets
Simultaneously pressing both the UP button, DOWN button and the
Prince Castle logo button during the first 6 seconds after applying
power to the timer will reset all channels back to their factory
default settings.
Programming
Individual Channel Programming
NOTE: This mode can only be entered when all channels are idle.
Pressing and holding the Prince Castle logo button for 6 seconds
will transfer the unit into Programming Mode.
When Programming Mode is first entered, the display will show
“Prog” until a channel is selected.
1 2 3 4
SCAN
Momentarily pressing a channel’s button enables timing value
programming for that channel. The channel’s current value will be
displayed. Also, the selected channel’s LED will blink yellow to
identify which channel is being changed.
Use the UP and DOWN buttons to modify the timing value. Pressing
the UP button will increment the timing value and pressing the
DOWN button will decrement the timing value. Each time the UP or
DOWN button is pressed the timing value increments or decrements
by one count.
NOTE: If either button is pressed and held, the timing value begins
to increment or decrement automatically with the change rate
increasing the longer the button is held.
When the desired timing value has been programmed, press the
channel button being changed to save the new setting and return to
Programming Mode.
NOTE: To return to Timing Mode without saving, momentarily press
the Prince Castle logo button.
When changes for all channels have been completed, press the
Prince Castle logo button to exit Programming Mode and return the
unit to an operationally ready, idle state.
Printed in USA 3/06 © 2006
755-504revA
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
5
Exploded View
755-504revA P
rinted in USA 3/06 © 2006
Single-display 4-Channel and 10-Channel Timers
755-HS4 and 755-HS10
6
Printed in USA 3/06 © 2006
755-504revA
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